Jennifer JH
Aquarium Advice Newbie
I'm the newest "newbie" on this site and have a question I'm hoping someone can help with. I have a 50 gal. freshwater community tank @ my office that I just installed a canister filter in. I left the old filter system running for now thinking it would take a while for the canister system to become active. Good idea or not so good? If yes, how long should I leave the old filter in place? Obviously if I don't need to I can just pull the plug! Thanks for your help! JJH